“I am going to be in Cleveland with Tristan. He actually has a game on Valentine’s Day so I will be with him after the game,” she told host Ellen DeGeneres. “I’ll probably cook dinner, have food waiting for him when he comes home — maybe look a little sexy.”

Even though it seems like Khloé has completely moved on, her ex has been open about wanting to get back together with her. During a recent interview on The Doctors, Lamar said that he wanted his wife back — and sources told Life & Style that Tristan went “ballistic” after he heard Lamar’s comments.

“He called up Lamar and told him he acted foolishly, and he warned him to stay away from Khloé or else,” an insider told Life & Style. “Deep down, Tristan knows Khloé would never take back Lamar, but he is concerned that his girlfriend will fall for Lamar’s pity pleas and feel pressured to be there for him in case he goes off the rails again.”

But Tristan shouldn’t worry because it seems like Khloé is so serious about their relationship that she’s even talking children! Last December, Tristan welcomed his first child — a baby boy named Prince with his ex-girlfriend Jordan Craig — and Khloé is ready to make her boyfriend a father of two!

“She wants to have a baby with Tristan right away and isn’t bothered by the fact that he just became a dad,” a source told Life & Style. “Khloé feels healthier than ever and thinks this is the perfect time to try for a baby.”